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【简答题】
句型转换,每空一词。 1. Wang Lin is tall and a little bit thin . (就划线部分提问) What _______ Wang Lin ______ _______? 2. How tall is he?(改为同义句) ______ is his ____ ? 3. Don't forget to close the door before you leave. (改为同义句) ______ to close the door before you leave. 4. She has straight black hair. (改为一般疑问句) _____ she ______ straight black hair? 5. Everybody in our class likes pop music. (改为否定句) ______ in our class ______ pop music.
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【单选题】According to paragraph 3, the heat flow necessary for the production of geothermal energy
A.
is like solar heat on the Earth's surface
B.
happens near tectonic plate boundaries
C.
must always be artificially increased
D.
may be impractical because of its location Paragraph 3 is marked with an arrow [→].
【单选题】自行车前轮轴属于( )
A.
传动轴
B.
心轴
C.
转轴
D.
以上都不对
【单选题】在现代社会中,( )早已成为推动整个经济社会发展的最重要动力。
A.
城市
B.
资源
C.
技术
D.
劳动力
【单选题】The word 'unwarranted'(line 3, para. 2)most probably means '______'.
A.
undeserved
B.
unnecessary
C.
extreme
D.
unfair
【单选题】The last sentence in Paragraph 3, 'this is certainly not a necessary association', is quite possibly an opinion by ______ .
A.
a man of the classic mode
B.
a man of the romantic mode
C.
a woman of the romantic mode
D.
the author making a light digression
【单选题】自行车的前轴为一不转动的心轴,该轴主要承受弯矩。该轴承受弯矩段的应力属于( )
A.
对称循环变应力
B.
脉动循环变应力
C.
一般变应力
D.
静应力
【单选题】自行车前、后车轮的车轴属于( )
A.
转轴
B.
心轴
C.
传动轴
D.
以上均不是
【单选题】Passage 3 Questions 11 to 15 are based on the following passage: The vitamins necessary for a healthy body are normally supplied by a good mixed diet (饮食) , including a variety of fruits and green veg...
A.
normally contains enough vitamins
B.
still needs special provision of vitamins
C.
is suitable for losing weight
D.
is composed of fruits and vegetables
【单选题】按照承受载荷的不同,自行车前轮轴属于( )。
A.
转轴
B.
固定心轴
C.
转动心轴
D.
传动轴
【单选题】现代社会中,( )早已成为推动整个经济社会发展的最重要动力。
A.
资源
B.
劳动力
C.
技术
D.
城市
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